Holysun PV Connector C2/LJ-01 1500V for 10/12 AWG Wire
These are to be used with solar panels with Holysun connectors or as connectors on lead wires for solar panels. These feature a 30A current rating and a 1500V voltage rating.
These are UL and TUV certified, see spec sheet below for additional information and connector details.
Holysun PV Connector C2/LJ-01 Spec Sheet